137 lines
3.2 KiB
Diff
137 lines
3.2 KiB
Diff
Provide rpmqpack, a fast way to list all installed packages are
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check if some package is installed. This is a hack.
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--- Makefile.am
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+++ Makefile.am
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@@ -48,7 +48,7 @@
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bin_SCRIPTS = gendiff
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pkglibdir = @RPMCONFIGDIR@
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-pkglib_PROGRAMS = rpmb rpmd rpmi rpmk rpmq
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+pkglib_PROGRAMS = rpmb rpmd rpmi rpmk rpmq rpmqpack
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pkglib_DATA = rpmrc rpmpopt-$(VERSION) macros
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pkglib_SCRIPTS = find-provides find-requires mkinstalldirs \
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config.guess config.sub config.site
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@@ -98,6 +98,12 @@
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rpm2cpio_LDFLAGS = $(myLDFLAGS)
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rpm2cpio_LDADD = $(myLDADD) @LIBMISC@
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+rpmqpack_SOURCES = rpmqpack.c
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+rpmqpack_LDFLAGS = $(myLDFLAGS)
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+rpmqpack_LDADD = $(top_builddir)/rpmdb/librpmdb.la \
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+ $(top_builddir)/rpmio/librpmio.la \
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+ $(top_builddir)/popt/libpopt.la
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+
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$(PROGRAMS): $(myLDADD) @WITH_APIDOCS_TARGET@
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.PHONY: splint
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@@ -147,6 +153,8 @@
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@LN_S@ ../lib/rpm/rpmv $(DESTDIR)$(bindir)/rpmverify
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rm -f $(DESTDIR)$(bindir)/rpmsign
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@LN_S@ ../lib/rpm/rpmk $(DESTDIR)$(bindir)/rpmsign
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+ rm -f $(DESTDIR)$(bindir)/rpmqpack
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+ @LN_S@ ../lib/rpm/rpmqpack $(DESTDIR)$(bindir)/rpmqpack
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rm -f $(DESTDIR)$(bindir)/rpmdb ; \
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@LN_S@ ../lib/rpm/rpmd $(DESTDIR)$(bindir)/rpmdb ; \
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for bf in e i u ; do \
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--- doc/Makefile.am
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+++ doc/Makefile.am
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@@ -2,6 +2,6 @@
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SUBDIRS = manual fr ja ko pl ru sk
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-man_MANS = gendiff.1 rpm.8 rpmbuild.8 rpmcache.8 rpmdeps.8 rpmgraph.8 rpm2cpio.8
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+man_MANS = gendiff.1 rpm.8 rpmbuild.8 rpmcache.8 rpmdeps.8 rpmgraph.8 rpm2cpio.8 rpmqpack.8
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EXTRA_DIST = $(man_MANS)
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--- doc/rpmqpack.8
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+++ doc/rpmqpack.8
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@@ -0,0 +1,25 @@
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+.TH RPMQPACK 8 "Mar 2002"
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+.SH NAME
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+rpmqpack \- check for installed rpm packages
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+
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+.SH SYNOPSIS
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+.B rpmqpack
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+.RI [ pack1 "] [" pack2 ]...
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+
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+.SH DESCRIPTION
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+rpmqpack checks if packages given as arguments are installed in
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+the system. It prints each installed package to stdout.
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+If no arguments are given all installed packages are printed.
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+
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+.SH EXIT STATUS
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+rpmqpack returns 0 if all given packages are installed, otherwise
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+1.
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+
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+.SH SEE ALSO
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+.BR rpm (1)
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+
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+.SH COPYRIGHT
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+2002 SuSE Linux AG Nuernberg, Germany.
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+
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+.SH AUTHOR
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+Michael Schroeder <mls@suse.de>
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--- rpmqpack.c
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+++ rpmqpack.c
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@@ -0,0 +1,59 @@
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+#include <sys/types.h>
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+#include <limits.h>
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+#include <fcntl.h>
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+#include <stdio.h>
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+#include <stdlib.h>
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+#include <string.h>
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+
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+#include <db.h>
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+
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+DBT key;
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+DBT data;
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+
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+int
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+main(int argc, char **argv)
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+{
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+ DB *db = 0;
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+ DBC *dbc = 0;
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+ int ret = 0;
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+
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+ if (db_create(&db, 0, 0))
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+ {
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+ perror("db_create");
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+ exit(1);
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+ }
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+ if (db->open(db, 0, "/var/lib/rpm/Name", 0, DB_HASH, DB_RDONLY, 0664))
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+ {
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+ perror("db->open");
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+ exit(1);
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+ }
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+ if (argc == 1)
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+ {
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+ if (db->cursor(db, NULL, &dbc, 0))
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+ {
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+ perror("db->cursor");
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+ exit(1);
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+ }
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+ while (dbc->c_get(dbc, &key, &data, DB_NEXT) == 0)
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+ printf("%*.*s\n", (int)key.size, (int)key.size, (char *)key.data);
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+ dbc->c_close(dbc);
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+ }
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+ else
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+ {
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+ argc--;
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+ while (argc--)
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+ {
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+ argv++;
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+ key.data = (void *)*argv;
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+ key.size = strlen(*argv);
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+ data.data = NULL;
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+ data.size = 0;
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+ if (db->get(db, 0, &key, &data, 0) == 0)
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+ printf("%s\n", *argv);
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+ else
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+ ret = 1;
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+ }
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+ }
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+ db->close(db, 0);
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+ return ret;
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+}
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